Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1396290
| ME | Washington | Baskahegan Stream | 2011 |
01020003
| Mattawamkeag River | established |
245794
| MN | Anoka | Anoka County | 2008 |
07010200
| Upper Mississippi-Crow-Rum | collected |
245789
| MN | Stearns | Stearns County | 2008 |
07010200
| Upper Mississippi-Crow-Rum | collected |
245792
| MN | Wright | Wright County | 2008 |
07010200
| Upper Mississippi-Crow-Rum | collected |
1468865
| NE | Lancaster | Arbor Lake, northeast corner of 27th St. and Arbor Road | 2009 |
10200203
| Salt | established |
1468851
| NE | Lancaster | Marsh on north side of Branched Oak Lake | 1982 |
10200203
| Salt | established |
1468857
| NE | Lincoln | drainage ditch S of Platte River, Maxwell | 1952 |
10200101
| Middle Platte-Buffalo | unknown |
1468852
| NE | Lincoln | Unnamed Road, Maxwell | 2018 |
10200101
| Middle Platte-Buffalo | established |